Developing an algorithm to find a line that intersects a maximal number of circles, given a set of circles. Based on an ACM ICPC regional competition problem.


Finding the Tangent Line to Two Circles Demonstrated Using JSXGraph
An HTML5 applet demonstrating step by step how to find tangent lines to two circles, using the JSXGraph framework.

Thales Inscribed Angle Theorem Demonstrated Using JSXGraph
An HTML5 applet demonstrating the Thales inscribed angle theorem.